Internal-combustion engines – Charge forming device – With fuel pump
Patent
1993-06-01
1994-10-25
Miller, Carl S.
Internal-combustion engines
Charge forming device
With fuel pump
123506, 239 88, F02M 5106, F02M 5702
Patent
active
053579445
ABSTRACT:
The invention sets forth a fuel injection pump inserted into a housing of an internal combustion engine and comprising a single pump element that supplies a cylinder of the engine with fuel. The pump element comprises a pump body, which has a cylinder bore in which a pump piston, which defines a pump work chamber in the cylinder bore is axially guided and is moved back and forth by a cam drive counter to the force of a restoring spring. For simple manufacture of the pump body with great strength and tightness, this pump body is divided into a rotationally symmetrical cylinder liner and a rotationally symmetrical intermediate part, which are axially braced in line with a magnet valve via a resilient sleeve.
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Greigg Edwin E.
Greigg Ronald E.
Miller Carl S.
Robert & Bosch GmbH
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